Hermiston Real-time Air Quality Index (AQI) & Pollen Report - Air Matters

Hermiston

Umatilla County, Oregon

2026-05-05 03:00

AQC (Australia)

Good

Pollutants|Pollens

O3

μg/m³

90

PM2.5

μg/m³

3.9

Weather

20℃

54%

13 kph

0 of 11

Historical Data

Places included

Hermiston - Municipal Airport

Data Sources

http://www.airnow.gov/

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